Xperia Z3 WiFi problem

[D.Kusserow]

Hello everybody

I've searched the forum for people with similar issues but couldn't find my exact problem so I made a new post. 

Problem:

I cant activate my Wi-fi
The On / Off Button for the Wi-fi is grey and i cant push it from one to the other side 

What i`ve done:

Factory Reset , Safemode , Get the newest software , repaired it with pc companion
but the problem still exist

Does anybody know a solution ?

[Thommo]

Sorry to hear this but it sounds like a hardware fault so for this you would need to either return your device to the place of purchase or contact Xperia care and have your device inspected http://www.sonymobile.com/global-en/support/contact-us/